What we're watching: Saturday Night Live kicks off a new season tonight with special guest Lebron James, also keep an eye out for re-airs of several pilots you might have missed earlier in the week.

Our traditional high-def listings continue below.

Here are some other HDTV programs showing on selected networks today. All times are Eastern and reruns are in italics, premieres in bold:

ABC (720p): CFB: USC vs. Washington (8 p.m.)

CBS (1080i): Moonlight (8 p.m.), Cane (9 p.m.)

NBC (1080i): Heroes (8 p.m.), Chuck (9 p.m.), Law & Order: SVU (10 p.m.), Saturday Night Live: Lebron James (11:29 p.m.)

Fox (720p): N/A

CW (1080i): N/A

TNT-HD (1080i): Hannibal (8 & 10:30 p.m.)

Discovery-HD (1080i): Sunrise Earth (7 p.m.), Edge of Existence (8 & 11 p.m.), The True Legend of the Eiffel Tower (9 p.m.), Journey Through India (10:30 p.m.)

ESPN-HD (720p): College Football Scoreboard (6:30 & 7 p.m.), CFB: Auburn vs. Florida (8 p.m.), SportsCenter (11 p.m.)

ESPN2-HD (720p): College Football Story (7:30 & 11 p.m.), CFB: Ohio State vs. Minnesota (11 p.m.)

Mojo HD (1080i): Beer Nutz (7 & 10:30 p.m.), Uncorked with Billy Merritt (7:30 p.m.), Three Sheets (8, 8:30 & 9 p.m.), I Bet You (10 & 10:30 p.m.), Howard Stern (11 p.m.), Three Sheets (11:30 p.m.)

HDNet (1080i): MLS: Toronto FC at D.C. United (7:30 p.m.), Nothing But Trailers (9:30 p.m.), Oxygen (10 p.m.)

HDNet Movies (1080i): Layer Cake (6:30 p.m.), Snatch (8:15 p.m.), Boiler Room (10 p.m.)

Universal HD (1080i): Six Feet Under (6 & 7 p.m.), Surface (8 p.m.), Firefly (9 p.m.), Dragonfly (10 p.m.)

HBO-HD (1080i): Miami Vice (8 p.m.), Boxing: Taylor vs. Pavlik (10:15 p.m.)

Showtime-HD (1080i): Aeon Flux (6:30 p.m.), Failure to Launch (8:15 p.m.)

MAX-HD (1080i): Phat Girlz (8:15 p.m.), Flags of Our Fathers (10 p.m.)

STZ HD (1080i): Running with Scissors (9 p.m.), Step Up (11:05 p.m.)